Does the sentence ""Pre-Columbian" is used especially often in the context of discussing the great indigenous civilizations of the Americas, such as those of Mesoamerica (the Olmec, the Toltec, the Teotihuacano, the Zapotec, the Mixtec, the Aztec, and the Maya civilizations) and those of the Andes (Inca Empire, Moche culture, Muisca Confederation, Cañaris)." provide a valid answer to the question "What term is used most often when discussing the great civilizations of the Americas?" OPTIONS:
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A: yes

Does the sentence "Lê Minh Phiếu, a torchbearer who is a Vietnamese law student studying in France, wrote a letter to the president of the International Olympic Committee protesting China's "politicisation of the Olympics", citing maps of the torch relay at the official Beijing Olympic website depicting the disputed islands as Chinese territory and posted it on his blog." provide a valid answer to the question "What is the name of the torchbearer who wrote a letter to the IOC president about discrepancies on a website?" OPTIONS:
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A: yes

Does the sentence "However, economic progress was badly hurt by slumping oil prices and the resumption of armed conflict in December 1998, which worsened the republic's budget deficit." provide a valid answer to the question "What are two reasons why the economy was not able to progress following the civil war?" OPTIONS:
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A: yes

Does the sentence "In the United Kingdom, Colin Urquhart, Michael Harper, David Watson and others were in the vanguard of similar developments." provide a valid answer to the question "Name UK influences on the Charismatic movement." OPTIONS:
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A:
yes